Since this thread has kind of turned into a WRX thread (Which is fine by me), does anyone else have problems with the compass equipped mirror rattling like hell from heavy bass songs? Mine rattles so bad it sounds like a buzz inside the car. I had to take it back to the installer for them to see it because they said they had never heard a rear view mirror rattle like that and it must be something else.

And I only have a single JL Audio 10 in the car too!